Electroplating guriga - ugu muhiimsan ee ay ka kooban

Waxaa laga yaabaa in ay jirto ma shaqaalaha guriga, kaasoo aan weligiis loo baahan doono si ay u daboosho agabka la macmalay ee lakabka u gaar ah zinc, chromium, copper ama nickel. blaastiigga waxay ka dhigi karaa ma aha oo kaliya biraha diidan muuqaalka quruxda badan, laakiin sidoo kale waxay suuro gelineysaa in ay iyaga ka saameynta deegaanka ilaaliyo, iyo sidoo kale ku siin alaabta guryaha kuwaas oo horay aan jirin Dhexdeeda soo jireenka ah.

Hawlaha, kaas oo u ogolaanaya lakabka khafiif ah oo bir ah oo korka ka mid ah sheyga in kuu ogolaanayaa inaad dambe ka daxalka ilaaliyo oo aan siin muuqaalada madaxtooyada yeedhay electroplating iyo electroplating hadal fudud. Electroplating guriga - arrin ugub ah caadiga ah ee dalkeenna, sababtoo ah qalabka isagoo for electroplating guriga ama garaashka, qof kasta qaadi karaan uu dahaadhay gaar chrome, dahaadhay zinc, dahaadhay naxaas ah, dahaadhay nickel dhammaan alaabta birta ah.

Dabcan, electroplating oo macmal ah presupposes jiritaanka qalab gaar ah, iyo sidoo kale aqoon berrinkii electrochemical - ma samayn, iyada oo in cover habka electrolysis.

Mid ka mid ah qaybaha ugu weyn oo ay tahay in mid kasta oo ay leeyihiin ugu electroplating guriga waa qubeyska galvanic. soo socda ayaa loo tixgelin doonaa mid ka mid ah hababka ay soo saaridda. Qof kasta oo uu go'aansaday in uu u baahan yahay electroplating guriga, wajahdo dhibaato ah ee sida loo sameeyo qubeyska dahaadhay ama hagaajiyo hoos awood kasta.

Sidaas, waxaa jira hal xal aan qaali ahayn si ay dhibaatadan. Shirkado badan iibinta kiimikooyinka loo isticmaalo weel caag gaar ah. obreshechena kasta weel oo xididaysan on ugalay. Waa awoodda ay tani u noqon si aad u hesho si ay u isticmaalaan sida ku saleysan qubeyska dahaadhay ah.

Ka dib markii weelka u dhiibay oo lagu rakibay waa in si taxadir leh loo gooyay iyada top. Iska yaree qayb ka mid ah oo dheeraad ah oo waxtar leh - waxa la samayn doonaa ka cover qubayska. Iyada oo darafyadiisa qubeyska lagu sameeyo saddex godad oo lagu rakibi doonaa dhengedihii anode. Dabcan, godadka waa in ay ahaadaan heer la mid ah.

cover ee qubeyska dahaadhay waa in ay ahaataa khasab ah. Later waxaa ku xidhnaa in tubbada by faseexad ah, tusaale ahaan, biyaano. Si aad u xir, oo waa in la siiyaa dhexeeya cover iyo musqusha waa shaabadood caag fiican ee albaabada gaariga - waxay waxaa lagu iibiyaa dukaan auto kasta oo waa in lagu dhex beeray hareeraha wareega ah ee qar qubayska. Ka dib markii ay ku rakibidda daboolka, waa in nalastiko in qar qubayska.

Sayidka, qubeyska dabool waraaq, markeeda, isagoo god buuxintii, oo waxaa lagula talinayaa in ay isticmaalaan in ay ku xidhmaan tuubada hawada.

In godad hore xaqiiqsadeen in loox geliyo usha copper. Waxay waxaa loo isticmaali karaa sida tuubooyinka copper of dhexroor ku haboon u - 20mm. Haddii ay sidaa tahay, haddii tube uusan haysan rigidity ku filan, waxaa la geliyo gudaha bar birta. The daraf oo tuubooyinka ay u baahan yihiin si ay u fidi, ka dibna la qodo godad u leh inay markii dambe isku xiro iyaga rectifier ah.

Gebogebadii, waxaan ku soo bandhigaynaa tusaale ka mid ah hal talaabo ee geedi socodka ah in la fulin karo qubeyska ee kor ku xusan - mideyso. Tallaabooyinkan waxay wakiil:

- articles maaddooyinka ee dareeraha ah organic,

- maaddooyinka kiimikada xal alkali,

- dhaqaya sheyga in biyaha kulul ,

- maaddooyinka electrochemical in xal xumadoodu;

- mayrin biyo kulul,

- mayrin biyo qabow,

- naayo ama pickling;

- Si toos ah mideyso,

- caddeeyo xal lagu milo of acid nitric (optional);

- passivation;

- mayrin biyo qabow,

- dhaqo biyo kulul, heerkul ah oo ku saabsan 40 ° C, laakiin mar dambe;

- qalajiyo ee alaabta la dhammeeyayna.

Waxaan rajaynaynaa in aad electroplating guriga kor u furi doonaa fursado cusub!